4000733732 has 24 divisors (see below), whose sum is σ = 7059145464. Its totient is φ = 1983863552.

The previous prime is 4000733731. The next prime is 4000733741. The reversal of 4000733732 is 2373370004.

It can be written as a sum of positive squares in 4 ways, for example, as 1121982016 + 2878751716 = 33496^2 + 53654^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4000733695 and 4000733704.

It is not an unprimeable number, because it can be changed into a prime (4000733731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 696938 + ... + 702654.

It is an arithmetic number, because the mean of its divisors is an integer number (294131061).

Almost surely, 2^4000733732 is an apocalyptic number.

It is an amenable number.

4000733732 is a deficient number, since it is larger than the sum of its proper divisors (3058411732).

4000733732 is a wasteful number, since it uses less digits than its factorization.

4000733732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7135 (or 7133 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 29.

The square root of 4000733732 is about 63251.3535981642. The cubic root of 4000733732 is about 1587.4981066132.

The spelling of 4000733732 in words is "four billion, seven hundred thirty-three thousand, seven hundred thirty-two".